13. The summation of the moments of theindividual forces about a center of moment isequal to the total moment of the system. Thisis known as Varignon's Theorem.O TrueFalse14. If the reaction of a member of a truss is goingtowards the member in FBD, the reaction is acompressive force.O TrueFalse

Question 13: Varignon's Theorem states that: As long as a body is subjected to a large number of…

Answered: The summation of the moments of the…

The summation of the moments of the individual forces about a center of moment is equal to the total moment of the system. This is known as Varignon's Theorem.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.

Question

13. The summation of the moments of the
individual forces about a center of moment is
equal to the total moment of the system. This
is known as Varignon's Theorem.
O True
False
14. If the reaction of a member of a truss is going
towards the member in FBD, the reaction is a
compressive force.
O True
False

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